1 // Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. 2 // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3 // 4 // SPDX-License-Identifier: BSD-2-Clause 5 // 6 // This file is part of CEED: http://github.com/ceed 7 8 /// @file 9 /// Setup libCEED for Navier-Stokes example using PETSc 10 11 #include <ceed.h> 12 #include <petscdmplex.h> 13 14 #include <petscds.h> 15 #include "../navierstokes.h" 16 17 // Utility function to create local CEED restriction 18 PetscErrorCode CreateRestrictionFromPlex(Ceed ceed, DM dm, CeedInt height, DMLabel domain_label, CeedInt label_value, PetscInt dm_field, 19 CeedElemRestriction *elem_restr) { 20 PetscInt num_elem, elem_size, num_dof, num_comp, *elem_restr_offsets_petsc; 21 CeedInt *elem_restr_offsets_ceed; 22 23 PetscFunctionBeginUser; 24 PetscCall( 25 DMPlexGetLocalOffsets(dm, domain_label, label_value, height, dm_field, &num_elem, &elem_size, &num_comp, &num_dof, &elem_restr_offsets_petsc)); 26 27 PetscCall(IntArrayP2C(num_elem * elem_size, &elem_restr_offsets_petsc, &elem_restr_offsets_ceed)); 28 PetscCallCeed(ceed, CeedElemRestrictionCreate(ceed, num_elem, elem_size, num_comp, 1, num_dof, CEED_MEM_HOST, CEED_COPY_VALUES, 29 elem_restr_offsets_ceed, elem_restr)); 30 PetscCall(PetscFree(elem_restr_offsets_ceed)); 31 32 PetscFunctionReturn(PETSC_SUCCESS); 33 } 34 35 // Utility function to get Ceed Restriction for each domain 36 PetscErrorCode GetRestrictionForDomain(Ceed ceed, DM dm, CeedInt height, DMLabel domain_label, PetscInt label_value, PetscInt dm_field, CeedInt Q, 37 CeedInt q_data_size, CeedElemRestriction *elem_restr_q, CeedElemRestriction *elem_restr_x, 38 CeedElemRestriction *elem_restr_qd_i) { 39 DM dm_coord; 40 CeedInt loc_num_elem; 41 PetscInt dim; 42 CeedElemRestriction elem_restr_tmp; 43 PetscFunctionBeginUser; 44 45 PetscCall(DMGetDimension(dm, &dim)); 46 dim -= height; 47 PetscCall(CreateRestrictionFromPlex(ceed, dm, height, domain_label, label_value, dm_field, &elem_restr_tmp)); 48 if (elem_restr_q) *elem_restr_q = elem_restr_tmp; 49 if (elem_restr_x) { 50 PetscCall(DMGetCellCoordinateDM(dm, &dm_coord)); 51 if (!dm_coord) { 52 PetscCall(DMGetCoordinateDM(dm, &dm_coord)); 53 } 54 PetscCall(DMPlexSetClosurePermutationTensor(dm_coord, PETSC_DETERMINE, NULL)); 55 PetscCall(CreateRestrictionFromPlex(ceed, dm_coord, height, domain_label, label_value, dm_field, elem_restr_x)); 56 } 57 if (elem_restr_qd_i) { 58 PetscCallCeed(ceed, CeedElemRestrictionGetNumElements(elem_restr_tmp, &loc_num_elem)); 59 PetscCallCeed(ceed, CeedElemRestrictionCreateStrided(ceed, loc_num_elem, Q, q_data_size, q_data_size * loc_num_elem * Q, CEED_STRIDES_BACKEND, 60 elem_restr_qd_i)); 61 } 62 if (!elem_restr_q) PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_tmp)); 63 PetscFunctionReturn(PETSC_SUCCESS); 64 } 65 66 PetscErrorCode AddBCSubOperator(Ceed ceed, DM dm, CeedData ceed_data, DMLabel domain_label, PetscInt label_value, CeedInt height, CeedInt Q_sur, 67 CeedInt q_data_size_sur, CeedInt jac_data_size_sur, CeedQFunction qf_apply_bc, CeedQFunction qf_apply_bc_jacobian, 68 CeedOperator *op_apply, CeedOperator *op_apply_ijacobian) { 69 CeedVector q_data_sur, jac_data_sur; 70 CeedOperator op_setup_sur, op_apply_bc, op_apply_bc_jacobian = NULL; 71 CeedElemRestriction elem_restr_x_sur, elem_restr_q_sur, elem_restr_qd_i_sur, elem_restr_jd_i_sur; 72 CeedInt num_qpts_sur; 73 PetscFunctionBeginUser; 74 75 // --- Get number of quadrature points for the boundaries 76 PetscCallCeed(ceed, CeedBasisGetNumQuadraturePoints(ceed_data->basis_q_sur, &num_qpts_sur)); 77 78 // ---- CEED Restriction 79 PetscCall(GetRestrictionForDomain(ceed, dm, height, domain_label, label_value, 0, num_qpts_sur, q_data_size_sur, &elem_restr_q_sur, 80 &elem_restr_x_sur, &elem_restr_qd_i_sur)); 81 if (jac_data_size_sur > 0) { 82 // State-dependent data will be passed from residual to Jacobian. This will be collocated. 83 PetscCall( 84 GetRestrictionForDomain(ceed, dm, height, domain_label, label_value, 0, num_qpts_sur, jac_data_size_sur, NULL, NULL, &elem_restr_jd_i_sur)); 85 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(elem_restr_jd_i_sur, &jac_data_sur, NULL)); 86 } else { 87 elem_restr_jd_i_sur = NULL; 88 jac_data_sur = NULL; 89 } 90 91 // ---- CEED Vector 92 CeedInt loc_num_elem_sur; 93 PetscCallCeed(ceed, CeedElemRestrictionGetNumElements(elem_restr_q_sur, &loc_num_elem_sur)); 94 PetscCallCeed(ceed, CeedVectorCreate(ceed, q_data_size_sur * loc_num_elem_sur * num_qpts_sur, &q_data_sur)); 95 96 // ---- CEED Operator 97 // ----- CEED Operator for Setup (geometric factors) 98 PetscCallCeed(ceed, CeedOperatorCreate(ceed, ceed_data->qf_setup_sur, NULL, NULL, &op_setup_sur)); 99 PetscCallCeed(ceed, CeedOperatorSetField(op_setup_sur, "dx", elem_restr_x_sur, ceed_data->basis_x_sur, CEED_VECTOR_ACTIVE)); 100 PetscCallCeed(ceed, CeedOperatorSetField(op_setup_sur, "weight", CEED_ELEMRESTRICTION_NONE, ceed_data->basis_x_sur, CEED_VECTOR_NONE)); 101 PetscCallCeed(ceed, CeedOperatorSetField(op_setup_sur, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE)); 102 103 // ----- CEED Operator for Physics 104 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_apply_bc, NULL, NULL, &op_apply_bc)); 105 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "q", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE)); 106 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "Grad_q", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE)); 107 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, q_data_sur)); 108 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "x", elem_restr_x_sur, ceed_data->basis_x_sur, ceed_data->x_coord)); 109 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "v", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE)); 110 if (elem_restr_jd_i_sur) 111 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc, "surface jacobian data", elem_restr_jd_i_sur, CEED_BASIS_COLLOCATED, jac_data_sur)); 112 113 if (qf_apply_bc_jacobian) { 114 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_apply_bc_jacobian, NULL, NULL, &op_apply_bc_jacobian)); 115 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "dq", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE)); 116 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "Grad_dq", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE)); 117 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "surface qdata", elem_restr_qd_i_sur, CEED_BASIS_COLLOCATED, q_data_sur)); 118 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "x", elem_restr_x_sur, ceed_data->basis_x_sur, ceed_data->x_coord)); 119 PetscCallCeed(ceed, 120 CeedOperatorSetField(op_apply_bc_jacobian, "surface jacobian data", elem_restr_jd_i_sur, CEED_BASIS_COLLOCATED, jac_data_sur)); 121 PetscCallCeed(ceed, CeedOperatorSetField(op_apply_bc_jacobian, "v", elem_restr_q_sur, ceed_data->basis_q_sur, CEED_VECTOR_ACTIVE)); 122 } 123 124 // ----- Apply CEED operator for Setup 125 PetscCallCeed(ceed, CeedOperatorApply(op_setup_sur, ceed_data->x_coord, q_data_sur, CEED_REQUEST_IMMEDIATE)); 126 127 // ----- Apply Sub-Operator for Physics 128 PetscCallCeed(ceed, CeedCompositeOperatorAddSub(*op_apply, op_apply_bc)); 129 if (op_apply_bc_jacobian) PetscCallCeed(ceed, CeedCompositeOperatorAddSub(*op_apply_ijacobian, op_apply_bc_jacobian)); 130 131 // ----- Cleanup 132 PetscCallCeed(ceed, CeedVectorDestroy(&q_data_sur)); 133 PetscCallCeed(ceed, CeedVectorDestroy(&jac_data_sur)); 134 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_q_sur)); 135 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_x_sur)); 136 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_qd_i_sur)); 137 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_jd_i_sur)); 138 PetscCallCeed(ceed, CeedOperatorDestroy(&op_setup_sur)); 139 PetscCallCeed(ceed, CeedOperatorDestroy(&op_apply_bc)); 140 PetscCallCeed(ceed, CeedOperatorDestroy(&op_apply_bc_jacobian)); 141 142 PetscFunctionReturn(PETSC_SUCCESS); 143 } 144 145 // Utility function to create CEED Composite Operator for the entire domain 146 PetscErrorCode CreateOperatorForDomain(Ceed ceed, DM dm, SimpleBC bc, CeedData ceed_data, Physics phys, CeedOperator op_apply_vol, 147 CeedOperator op_apply_ijacobian_vol, CeedInt height, CeedInt P_sur, CeedInt Q_sur, CeedInt q_data_size_sur, 148 CeedInt jac_data_size_sur, CeedOperator *op_apply, CeedOperator *op_apply_ijacobian) { 149 DMLabel domain_label; 150 PetscFunctionBeginUser; 151 152 // Create Composite Operaters 153 PetscCallCeed(ceed, CeedCompositeOperatorCreate(ceed, op_apply)); 154 if (op_apply_ijacobian) PetscCallCeed(ceed, CeedCompositeOperatorCreate(ceed, op_apply_ijacobian)); 155 156 // --Apply Sub-Operator for the volume 157 PetscCallCeed(ceed, CeedCompositeOperatorAddSub(*op_apply, op_apply_vol)); 158 if (op_apply_ijacobian) PetscCallCeed(ceed, CeedCompositeOperatorAddSub(*op_apply_ijacobian, op_apply_ijacobian_vol)); 159 160 // -- Create Sub-Operator for in/outflow BCs 161 if (phys->has_neumann || 1) { 162 // --- Setup 163 PetscCall(DMGetLabel(dm, "Face Sets", &domain_label)); 164 165 // --- Create Sub-Operator for inflow boundaries 166 for (CeedInt i = 0; i < bc->num_inflow; i++) { 167 PetscCall(AddBCSubOperator(ceed, dm, ceed_data, domain_label, bc->inflows[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, 168 ceed_data->qf_apply_inflow, ceed_data->qf_apply_inflow_jacobian, op_apply, op_apply_ijacobian)); 169 } 170 // --- Create Sub-Operator for outflow boundaries 171 for (CeedInt i = 0; i < bc->num_outflow; i++) { 172 PetscCall(AddBCSubOperator(ceed, dm, ceed_data, domain_label, bc->outflows[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, 173 ceed_data->qf_apply_outflow, ceed_data->qf_apply_outflow_jacobian, op_apply, op_apply_ijacobian)); 174 } 175 // --- Create Sub-Operator for freestream boundaries 176 for (CeedInt i = 0; i < bc->num_freestream; i++) { 177 PetscCall(AddBCSubOperator(ceed, dm, ceed_data, domain_label, bc->freestreams[i], height, Q_sur, q_data_size_sur, jac_data_size_sur, 178 ceed_data->qf_apply_freestream, ceed_data->qf_apply_freestream_jacobian, op_apply, op_apply_ijacobian)); 179 } 180 } 181 182 // ----- Get Context Labels for Operator 183 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(*op_apply, "solution time", &phys->solution_time_label)); 184 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(*op_apply, "timestep size", &phys->timestep_size_label)); 185 186 PetscFunctionReturn(PETSC_SUCCESS); 187 } 188 189 PetscErrorCode SetupBCQFunctions(Ceed ceed, PetscInt dim_sur, PetscInt num_comp_x, PetscInt num_comp_q, PetscInt q_data_size_sur, 190 PetscInt jac_data_size_sur, ProblemQFunctionSpec apply_bc, ProblemQFunctionSpec apply_bc_jacobian, 191 CeedQFunction *qf_apply_bc, CeedQFunction *qf_apply_bc_jacobian) { 192 PetscFunctionBeginUser; 193 194 if (apply_bc.qfunction) { 195 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, apply_bc.qfunction, apply_bc.qfunction_loc, qf_apply_bc)); 196 PetscCallCeed(ceed, CeedQFunctionSetContext(*qf_apply_bc, apply_bc.qfunction_context)); 197 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc, "q", num_comp_q, CEED_EVAL_INTERP)); 198 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc, "Grad_q", num_comp_q * dim_sur, CEED_EVAL_GRAD)); 199 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc, "surface qdata", q_data_size_sur, CEED_EVAL_NONE)); 200 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc, "x", num_comp_x, CEED_EVAL_INTERP)); 201 PetscCallCeed(ceed, CeedQFunctionAddOutput(*qf_apply_bc, "v", num_comp_q, CEED_EVAL_INTERP)); 202 if (jac_data_size_sur) PetscCallCeed(ceed, CeedQFunctionAddOutput(*qf_apply_bc, "surface jacobian data", jac_data_size_sur, CEED_EVAL_NONE)); 203 } 204 if (apply_bc_jacobian.qfunction) { 205 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, apply_bc_jacobian.qfunction, apply_bc_jacobian.qfunction_loc, qf_apply_bc_jacobian)); 206 PetscCallCeed(ceed, CeedQFunctionSetContext(*qf_apply_bc_jacobian, apply_bc_jacobian.qfunction_context)); 207 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "dq", num_comp_q, CEED_EVAL_INTERP)); 208 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "Grad_dq", num_comp_q * dim_sur, CEED_EVAL_GRAD)); 209 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "surface qdata", q_data_size_sur, CEED_EVAL_NONE)); 210 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "x", num_comp_x, CEED_EVAL_INTERP)); 211 PetscCallCeed(ceed, CeedQFunctionAddInput(*qf_apply_bc_jacobian, "surface jacobian data", jac_data_size_sur, CEED_EVAL_NONE)); 212 PetscCallCeed(ceed, CeedQFunctionAddOutput(*qf_apply_bc_jacobian, "v", num_comp_q, CEED_EVAL_INTERP)); 213 } 214 PetscFunctionReturn(PETSC_SUCCESS); 215 } 216 217 // ----------------------------------------------------------------------------- 218 // Convert DM field to DS field 219 // ----------------------------------------------------------------------------- 220 PetscErrorCode DMFieldToDSField(DM dm, DMLabel domain_label, PetscInt dm_field, PetscInt *ds_field) { 221 PetscDS ds; 222 IS field_is; 223 const PetscInt *fields; 224 PetscInt num_fields; 225 226 PetscFunctionBeginUser; 227 228 // Translate dm_field to ds_field 229 PetscCall(DMGetRegionDS(dm, domain_label, &field_is, &ds, NULL)); 230 PetscCall(ISGetIndices(field_is, &fields)); 231 PetscCall(ISGetSize(field_is, &num_fields)); 232 for (PetscInt i = 0; i < num_fields; i++) { 233 if (dm_field == fields[i]) { 234 *ds_field = i; 235 break; 236 } 237 } 238 PetscCall(ISRestoreIndices(field_is, &fields)); 239 240 if (*ds_field == -1) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_SUP, "Could not find dm_field %" PetscInt_FMT " in DS", dm_field); 241 242 PetscFunctionReturn(PETSC_SUCCESS); 243 } 244 245 // ----------------------------------------------------------------------------- 246 // Utility function - convert from DMPolytopeType to CeedElemTopology 247 // ----------------------------------------------------------------------------- 248 CeedElemTopology ElemTopologyP2C(DMPolytopeType cell_type) { 249 switch (cell_type) { 250 case DM_POLYTOPE_TRIANGLE: 251 return CEED_TOPOLOGY_TRIANGLE; 252 case DM_POLYTOPE_QUADRILATERAL: 253 return CEED_TOPOLOGY_QUAD; 254 case DM_POLYTOPE_TETRAHEDRON: 255 return CEED_TOPOLOGY_TET; 256 case DM_POLYTOPE_HEXAHEDRON: 257 return CEED_TOPOLOGY_HEX; 258 default: 259 return 0; 260 } 261 } 262 263 // ----------------------------------------------------------------------------- 264 // Create libCEED Basis from PetscTabulation 265 // ----------------------------------------------------------------------------- 266 PetscErrorCode BasisCreateFromTabulation(Ceed ceed, DM dm, DMLabel domain_label, PetscInt label_value, PetscInt height, PetscInt face, PetscFE fe, 267 PetscTabulation basis_tabulation, PetscQuadrature quadrature, CeedBasis *basis) { 268 PetscInt first_point; 269 PetscInt ids[1] = {label_value}; 270 DMLabel depth_label; 271 DMPolytopeType cell_type; 272 CeedElemTopology elem_topo; 273 PetscScalar *q_points, *interp, *grad; 274 const PetscScalar *q_weights; 275 PetscDualSpace dual_space; 276 PetscInt num_dual_basis_vectors; 277 PetscInt dim, num_comp, P, Q; 278 279 PetscFunctionBeginUser; 280 281 // General basis information 282 PetscCall(PetscFEGetSpatialDimension(fe, &dim)); 283 PetscCall(PetscFEGetNumComponents(fe, &num_comp)); 284 PetscCall(PetscFEGetDualSpace(fe, &dual_space)); 285 PetscCall(PetscDualSpaceGetDimension(dual_space, &num_dual_basis_vectors)); 286 P = num_dual_basis_vectors / num_comp; 287 288 // Use depth label if no domain label present 289 if (!domain_label) { 290 PetscInt depth; 291 292 PetscCall(DMPlexGetDepth(dm, &depth)); 293 PetscCall(DMPlexGetDepthLabel(dm, &depth_label)); 294 ids[0] = depth - height; 295 } 296 297 // Get cell interp, grad, and quadrature data 298 PetscCall(DMGetFirstLabeledPoint(dm, dm, domain_label ? domain_label : depth_label, 1, ids, height, &first_point, NULL)); 299 PetscCall(DMPlexGetCellType(dm, first_point, &cell_type)); 300 elem_topo = ElemTopologyP2C(cell_type); 301 if (!elem_topo) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_SUP, "DMPlex topology not supported"); 302 { 303 size_t q_points_size; 304 const PetscScalar *q_points_petsc; 305 PetscInt q_dim; 306 307 PetscCall(PetscQuadratureGetData(quadrature, &q_dim, NULL, &Q, &q_points_petsc, &q_weights)); 308 q_points_size = Q * dim * sizeof(CeedScalar); 309 PetscCall(PetscCalloc(q_points_size, &q_points)); 310 for (PetscInt q = 0; q < Q; q++) { 311 for (PetscInt d = 0; d < q_dim; d++) q_points[q * dim + d] = q_points_petsc[q * q_dim + d]; 312 } 313 } 314 315 { // Convert to libCEED orientation 316 PetscBool is_simplex = PETSC_FALSE; 317 IS permutation = NULL; 318 const PetscInt *permutation_indices; 319 320 PetscCall(DMPlexIsSimplex(dm, &is_simplex)); 321 if (!is_simplex) { 322 PetscSection section; 323 324 // -- Get permutation 325 PetscCall(DMGetLocalSection(dm, §ion)); 326 PetscCall(PetscSectionGetClosurePermutation(section, (PetscObject)dm, dim, num_comp * P, &permutation)); 327 PetscCall(ISGetIndices(permutation, &permutation_indices)); 328 } 329 330 // -- Copy interp, grad matrices 331 PetscCall(PetscCalloc(P * Q * sizeof(CeedScalar), &interp)); 332 PetscCall(PetscCalloc(P * Q * dim * sizeof(CeedScalar), &grad)); 333 const CeedInt c = 0; 334 for (CeedInt q = 0; q < Q; q++) { 335 for (CeedInt p_ceed = 0; p_ceed < P; p_ceed++) { 336 CeedInt p_petsc = is_simplex ? (p_ceed * num_comp) : permutation_indices[p_ceed * num_comp]; 337 338 interp[q * P + p_ceed] = basis_tabulation->T[0][((face * Q + q) * P * num_comp + p_petsc) * num_comp + c]; 339 for (CeedInt d = 0; d < dim; d++) { 340 grad[(d * Q + q) * P + p_ceed] = basis_tabulation->T[1][(((face * Q + q) * P * num_comp + p_petsc) * num_comp + c) * dim + d]; 341 } 342 } 343 } 344 345 // -- Cleanup 346 if (permutation) PetscCall(ISRestoreIndices(permutation, &permutation_indices)); 347 PetscCall(ISDestroy(&permutation)); 348 } 349 350 // Finally, create libCEED basis 351 PetscCallCeed(ceed, CeedBasisCreateH1(ceed, elem_topo, num_comp, P, Q, interp, grad, q_points, q_weights, basis)); 352 PetscCall(PetscFree(q_points)); 353 PetscCall(PetscFree(interp)); 354 PetscCall(PetscFree(grad)); 355 356 PetscFunctionReturn(PETSC_SUCCESS); 357 } 358 359 // ----------------------------------------------------------------------------- 360 // Get CEED Basis from DMPlex 361 // ----------------------------------------------------------------------------- 362 PetscErrorCode CreateBasisFromPlex(Ceed ceed, DM dm, DMLabel domain_label, CeedInt label_value, CeedInt height, CeedInt dm_field, CeedBasis *basis) { 363 PetscDS ds; 364 PetscFE fe; 365 PetscQuadrature quadrature; 366 PetscBool is_simplex = PETSC_TRUE; 367 PetscInt ds_field = -1; 368 369 PetscFunctionBeginUser; 370 371 // Get element information 372 PetscCall(DMGetRegionDS(dm, domain_label, NULL, &ds, NULL)); 373 PetscCall(DMFieldToDSField(dm, domain_label, dm_field, &ds_field)); 374 PetscCall(PetscDSGetDiscretization(ds, ds_field, (PetscObject *)&fe)); 375 PetscCall(PetscFEGetHeightSubspace(fe, height, &fe)); 376 PetscCall(PetscFEGetQuadrature(fe, &quadrature)); 377 378 // Check if simplex or tensor-product mesh 379 PetscCall(DMPlexIsSimplex(dm, &is_simplex)); 380 381 // Build libCEED basis 382 if (is_simplex) { 383 PetscTabulation basis_tabulation; 384 PetscInt num_derivatives = 1, face = 0; 385 386 PetscCall(PetscFEGetCellTabulation(fe, num_derivatives, &basis_tabulation)); 387 PetscCall(BasisCreateFromTabulation(ceed, dm, domain_label, label_value, height, face, fe, basis_tabulation, quadrature, basis)); 388 } else { 389 PetscDualSpace dual_space; 390 PetscInt num_dual_basis_vectors; 391 PetscInt dim, num_comp, P, Q; 392 393 PetscCall(PetscFEGetSpatialDimension(fe, &dim)); 394 PetscCall(PetscFEGetNumComponents(fe, &num_comp)); 395 PetscCall(PetscFEGetDualSpace(fe, &dual_space)); 396 PetscCall(PetscDualSpaceGetDimension(dual_space, &num_dual_basis_vectors)); 397 P = num_dual_basis_vectors / num_comp; 398 PetscCall(PetscQuadratureGetData(quadrature, NULL, NULL, &Q, NULL, NULL)); 399 400 CeedInt P_1d = (CeedInt)round(pow(P, 1.0 / dim)); 401 CeedInt Q_1d = (CeedInt)round(pow(Q, 1.0 / dim)); 402 403 PetscCallCeed(ceed, CeedBasisCreateTensorH1Lagrange(ceed, dim, num_comp, P_1d, Q_1d, CEED_GAUSS, basis)); 404 } 405 406 PetscFunctionReturn(PETSC_SUCCESS); 407 } 408 409 PetscErrorCode SetupLibceed(Ceed ceed, CeedData ceed_data, DM dm, User user, AppCtx app_ctx, ProblemData *problem, SimpleBC bc) { 410 PetscFunctionBeginUser; 411 412 // ***************************************************************************** 413 // Set up CEED objects for the interior domain (volume) 414 // ***************************************************************************** 415 const PetscInt num_comp_q = 5; 416 const CeedInt dim = problem->dim, num_comp_x = problem->dim, q_data_size_vol = problem->q_data_size_vol, jac_data_size_vol = num_comp_q + 6 + 3; 417 CeedElemRestriction elem_restr_jd_i; 418 CeedVector jac_data; 419 CeedInt num_qpts; 420 421 // ----------------------------------------------------------------------------- 422 // CEED Bases 423 // ----------------------------------------------------------------------------- 424 DM dm_coord; 425 PetscCall(DMGetCoordinateDM(dm, &dm_coord)); 426 427 PetscCall(CreateBasisFromPlex(ceed, dm, 0, 0, 0, 0, &ceed_data->basis_q)); 428 PetscCall(CreateBasisFromPlex(ceed, dm_coord, 0, 0, 0, 0, &ceed_data->basis_x)); 429 PetscCallCeed(ceed, CeedBasisCreateProjection(ceed_data->basis_x, ceed_data->basis_q, &ceed_data->basis_xc)); 430 PetscCallCeed(ceed, CeedBasisGetNumQuadraturePoints(ceed_data->basis_q, &num_qpts)); 431 432 // ----------------------------------------------------------------------------- 433 // CEED Restrictions 434 // ----------------------------------------------------------------------------- 435 // -- Create restriction 436 PetscCall(GetRestrictionForDomain(ceed, dm, 0, 0, 0, 0, num_qpts, q_data_size_vol, &ceed_data->elem_restr_q, &ceed_data->elem_restr_x, 437 &ceed_data->elem_restr_qd_i)); 438 439 PetscCall(GetRestrictionForDomain(ceed, dm, 0, 0, 0, 0, num_qpts, jac_data_size_vol, NULL, NULL, &elem_restr_jd_i)); 440 // -- Create E vectors 441 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(ceed_data->elem_restr_q, &user->q_ceed, NULL)); 442 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(ceed_data->elem_restr_q, &user->q_dot_ceed, NULL)); 443 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(ceed_data->elem_restr_q, &user->g_ceed, NULL)); 444 445 // ----------------------------------------------------------------------------- 446 // CEED QFunctions 447 // ----------------------------------------------------------------------------- 448 // -- Create QFunction for quadrature data 449 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, problem->setup_vol.qfunction, problem->setup_vol.qfunction_loc, &ceed_data->qf_setup_vol)); 450 if (problem->setup_vol.qfunction_context) { 451 PetscCallCeed(ceed, CeedQFunctionSetContext(ceed_data->qf_setup_vol, problem->setup_vol.qfunction_context)); 452 } 453 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_setup_vol, "dx", num_comp_x * dim, CEED_EVAL_GRAD)); 454 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_setup_vol, "weight", 1, CEED_EVAL_WEIGHT)); 455 PetscCallCeed(ceed, CeedQFunctionAddOutput(ceed_data->qf_setup_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE)); 456 457 // -- Create QFunction for ICs 458 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, problem->ics.qfunction, problem->ics.qfunction_loc, &ceed_data->qf_ics)); 459 PetscCallCeed(ceed, CeedQFunctionSetContext(ceed_data->qf_ics, problem->ics.qfunction_context)); 460 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_ics, "x", num_comp_x, CEED_EVAL_INTERP)); 461 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_ics, "dx", num_comp_x * dim, CEED_EVAL_GRAD)); 462 PetscCallCeed(ceed, CeedQFunctionAddOutput(ceed_data->qf_ics, "q0", num_comp_q, CEED_EVAL_NONE)); 463 464 // -- Create QFunction for RHS 465 if (problem->apply_vol_rhs.qfunction) { 466 PetscCallCeed( 467 ceed, CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_rhs.qfunction, problem->apply_vol_rhs.qfunction_loc, &ceed_data->qf_rhs_vol)); 468 PetscCallCeed(ceed, CeedQFunctionSetContext(ceed_data->qf_rhs_vol, problem->apply_vol_rhs.qfunction_context)); 469 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "q", num_comp_q, CEED_EVAL_INTERP)); 470 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "Grad_q", num_comp_q * dim, CEED_EVAL_GRAD)); 471 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE)); 472 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_rhs_vol, "x", num_comp_x, CEED_EVAL_INTERP)); 473 PetscCallCeed(ceed, CeedQFunctionAddOutput(ceed_data->qf_rhs_vol, "v", num_comp_q, CEED_EVAL_INTERP)); 474 PetscCallCeed(ceed, CeedQFunctionAddOutput(ceed_data->qf_rhs_vol, "Grad_v", num_comp_q * dim, CEED_EVAL_GRAD)); 475 } 476 477 // -- Create QFunction for IFunction 478 if (problem->apply_vol_ifunction.qfunction) { 479 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_ifunction.qfunction, problem->apply_vol_ifunction.qfunction_loc, 480 &ceed_data->qf_ifunction_vol)); 481 PetscCallCeed(ceed, CeedQFunctionSetContext(ceed_data->qf_ifunction_vol, problem->apply_vol_ifunction.qfunction_context)); 482 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "q", num_comp_q, CEED_EVAL_INTERP)); 483 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "Grad_q", num_comp_q * dim, CEED_EVAL_GRAD)); 484 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "q dot", num_comp_q, CEED_EVAL_INTERP)); 485 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE)); 486 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_ifunction_vol, "x", num_comp_x, CEED_EVAL_INTERP)); 487 PetscCallCeed(ceed, CeedQFunctionAddOutput(ceed_data->qf_ifunction_vol, "v", num_comp_q, CEED_EVAL_INTERP)); 488 PetscCallCeed(ceed, CeedQFunctionAddOutput(ceed_data->qf_ifunction_vol, "Grad_v", num_comp_q * dim, CEED_EVAL_GRAD)); 489 PetscCallCeed(ceed, CeedQFunctionAddOutput(ceed_data->qf_ifunction_vol, "jac_data", jac_data_size_vol, CEED_EVAL_NONE)); 490 } 491 492 CeedQFunction qf_ijacobian_vol = NULL; 493 if (problem->apply_vol_ijacobian.qfunction) { 494 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, problem->apply_vol_ijacobian.qfunction, problem->apply_vol_ijacobian.qfunction_loc, 495 &qf_ijacobian_vol)); 496 PetscCallCeed(ceed, CeedQFunctionSetContext(qf_ijacobian_vol, problem->apply_vol_ijacobian.qfunction_context)); 497 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ijacobian_vol, "dq", num_comp_q, CEED_EVAL_INTERP)); 498 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ijacobian_vol, "Grad_dq", num_comp_q * dim, CEED_EVAL_GRAD)); 499 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ijacobian_vol, "qdata", q_data_size_vol, CEED_EVAL_NONE)); 500 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ijacobian_vol, "x", num_comp_x, CEED_EVAL_INTERP)); 501 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_ijacobian_vol, "jac_data", jac_data_size_vol, CEED_EVAL_NONE)); 502 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_ijacobian_vol, "v", num_comp_q, CEED_EVAL_INTERP)); 503 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_ijacobian_vol, "Grad_v", num_comp_q * dim, CEED_EVAL_GRAD)); 504 } 505 506 // --------------------------------------------------------------------------- 507 // Element coordinates 508 // --------------------------------------------------------------------------- 509 // -- Create CEED vector 510 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(ceed_data->elem_restr_x, &ceed_data->x_coord, NULL)); 511 512 // -- Copy PETSc vector in CEED vector 513 Vec X_loc; 514 { 515 DM cdm; 516 PetscCall(DMGetCellCoordinateDM(dm, &cdm)); 517 if (cdm) { 518 PetscCall(DMGetCellCoordinatesLocal(dm, &X_loc)); 519 } else { 520 PetscCall(DMGetCoordinatesLocal(dm, &X_loc)); 521 } 522 } 523 PetscCall(VecScale(X_loc, problem->dm_scale)); 524 PetscCall(VecCopyP2C(X_loc, ceed_data->x_coord)); 525 526 // ----------------------------------------------------------------------------- 527 // CEED vectors 528 // ----------------------------------------------------------------------------- 529 // -- Create CEED vector for geometric data 530 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(ceed_data->elem_restr_qd_i, &ceed_data->q_data, NULL)); 531 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(elem_restr_jd_i, &jac_data, NULL)); 532 533 // ----------------------------------------------------------------------------- 534 // CEED Operators 535 // ----------------------------------------------------------------------------- 536 // -- Create CEED operator for quadrature data 537 PetscCallCeed(ceed, CeedOperatorCreate(ceed, ceed_data->qf_setup_vol, NULL, NULL, &ceed_data->op_setup_vol)); 538 PetscCallCeed(ceed, CeedOperatorSetField(ceed_data->op_setup_vol, "dx", ceed_data->elem_restr_x, ceed_data->basis_x, CEED_VECTOR_ACTIVE)); 539 PetscCallCeed(ceed, CeedOperatorSetField(ceed_data->op_setup_vol, "weight", CEED_ELEMRESTRICTION_NONE, ceed_data->basis_x, CEED_VECTOR_NONE)); 540 PetscCallCeed(ceed, CeedOperatorSetField(ceed_data->op_setup_vol, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE)); 541 542 // -- Create CEED operator for ICs 543 CeedOperator op_ics; 544 PetscCallCeed(ceed, CeedOperatorCreate(ceed, ceed_data->qf_ics, NULL, NULL, &op_ics)); 545 PetscCallCeed(ceed, CeedOperatorSetField(op_ics, "x", ceed_data->elem_restr_x, ceed_data->basis_xc, CEED_VECTOR_ACTIVE)); 546 PetscCallCeed(ceed, CeedOperatorSetField(op_ics, "dx", ceed_data->elem_restr_x, ceed_data->basis_xc, CEED_VECTOR_ACTIVE)); 547 PetscCallCeed(ceed, CeedOperatorSetField(op_ics, "q0", ceed_data->elem_restr_q, CEED_BASIS_COLLOCATED, CEED_VECTOR_ACTIVE)); 548 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(op_ics, "evaluation time", &user->phys->ics_time_label)); 549 PetscCall(OperatorApplyContextCreate(NULL, dm, user->ceed, op_ics, ceed_data->x_coord, NULL, NULL, user->Q_loc, &ceed_data->op_ics_ctx)); 550 PetscCallCeed(ceed, CeedOperatorDestroy(&op_ics)); 551 552 // Create CEED operator for RHS 553 if (ceed_data->qf_rhs_vol) { 554 CeedOperator op; 555 PetscCallCeed(ceed, CeedOperatorCreate(ceed, ceed_data->qf_rhs_vol, NULL, NULL, &op)); 556 PetscCallCeed(ceed, CeedOperatorSetField(op, "q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 557 PetscCallCeed(ceed, CeedOperatorSetField(op, "Grad_q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 558 PetscCallCeed(ceed, CeedOperatorSetField(op, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data)); 559 PetscCallCeed(ceed, CeedOperatorSetField(op, "x", ceed_data->elem_restr_x, ceed_data->basis_x, ceed_data->x_coord)); 560 PetscCallCeed(ceed, CeedOperatorSetField(op, "v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 561 PetscCallCeed(ceed, CeedOperatorSetField(op, "Grad_v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 562 user->op_rhs_vol = op; 563 } 564 565 // -- CEED operator for IFunction 566 if (ceed_data->qf_ifunction_vol) { 567 CeedOperator op; 568 PetscCallCeed(ceed, CeedOperatorCreate(ceed, ceed_data->qf_ifunction_vol, NULL, NULL, &op)); 569 PetscCallCeed(ceed, CeedOperatorSetField(op, "q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 570 PetscCallCeed(ceed, CeedOperatorSetField(op, "Grad_q", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 571 PetscCallCeed(ceed, CeedOperatorSetField(op, "q dot", ceed_data->elem_restr_q, ceed_data->basis_q, user->q_dot_ceed)); 572 PetscCallCeed(ceed, CeedOperatorSetField(op, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data)); 573 PetscCallCeed(ceed, CeedOperatorSetField(op, "x", ceed_data->elem_restr_x, ceed_data->basis_x, ceed_data->x_coord)); 574 PetscCallCeed(ceed, CeedOperatorSetField(op, "v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 575 PetscCallCeed(ceed, CeedOperatorSetField(op, "Grad_v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 576 PetscCallCeed(ceed, CeedOperatorSetField(op, "jac_data", elem_restr_jd_i, CEED_BASIS_COLLOCATED, jac_data)); 577 578 user->op_ifunction_vol = op; 579 } 580 581 CeedOperator op_ijacobian_vol = NULL; 582 if (qf_ijacobian_vol) { 583 CeedOperator op; 584 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_ijacobian_vol, NULL, NULL, &op)); 585 PetscCallCeed(ceed, CeedOperatorSetField(op, "dq", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 586 PetscCallCeed(ceed, CeedOperatorSetField(op, "Grad_dq", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 587 PetscCallCeed(ceed, CeedOperatorSetField(op, "qdata", ceed_data->elem_restr_qd_i, CEED_BASIS_COLLOCATED, ceed_data->q_data)); 588 PetscCallCeed(ceed, CeedOperatorSetField(op, "x", ceed_data->elem_restr_x, ceed_data->basis_x, ceed_data->x_coord)); 589 PetscCallCeed(ceed, CeedOperatorSetField(op, "jac_data", elem_restr_jd_i, CEED_BASIS_COLLOCATED, jac_data)); 590 PetscCallCeed(ceed, CeedOperatorSetField(op, "v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 591 PetscCallCeed(ceed, CeedOperatorSetField(op, "Grad_v", ceed_data->elem_restr_q, ceed_data->basis_q, CEED_VECTOR_ACTIVE)); 592 op_ijacobian_vol = op; 593 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_ijacobian_vol)); 594 } 595 596 // ***************************************************************************** 597 // Set up CEED objects for the exterior domain (surface) 598 // ***************************************************************************** 599 CeedInt height = 1, dim_sur = dim - height, P_sur = app_ctx->degree + 1, Q_sur = P_sur + app_ctx->q_extra; 600 const CeedInt q_data_size_sur = problem->q_data_size_sur, jac_data_size_sur = problem->jac_data_size_sur; 601 602 // ----------------------------------------------------------------------------- 603 // CEED Bases 604 // ----------------------------------------------------------------------------- 605 606 DMLabel label = 0; 607 PetscInt face_id = 0; 608 PetscInt field = 0; // Still want the normal, default field 609 PetscCall(CreateBasisFromPlex(ceed, dm, label, face_id, height, field, &ceed_data->basis_q_sur)); 610 PetscCall(CreateBasisFromPlex(ceed, dm_coord, label, face_id, height, field, &ceed_data->basis_x_sur)); 611 PetscCallCeed(ceed, CeedBasisCreateProjection(ceed_data->basis_x_sur, ceed_data->basis_q_sur, &ceed_data->basis_xc_sur)); 612 613 // ----------------------------------------------------------------------------- 614 // CEED QFunctions 615 // ----------------------------------------------------------------------------- 616 // -- Create QFunction for quadrature data 617 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, problem->setup_sur.qfunction, problem->setup_sur.qfunction_loc, &ceed_data->qf_setup_sur)); 618 if (problem->setup_sur.qfunction_context) { 619 PetscCallCeed(ceed, CeedQFunctionSetContext(ceed_data->qf_setup_sur, problem->setup_sur.qfunction_context)); 620 } 621 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_setup_sur, "dx", num_comp_x * dim_sur, CEED_EVAL_GRAD)); 622 PetscCallCeed(ceed, CeedQFunctionAddInput(ceed_data->qf_setup_sur, "weight", 1, CEED_EVAL_WEIGHT)); 623 PetscCallCeed(ceed, CeedQFunctionAddOutput(ceed_data->qf_setup_sur, "surface qdata", q_data_size_sur, CEED_EVAL_NONE)); 624 625 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_inflow, 626 problem->apply_inflow_jacobian, &ceed_data->qf_apply_inflow, &ceed_data->qf_apply_inflow_jacobian)); 627 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_outflow, 628 problem->apply_outflow_jacobian, &ceed_data->qf_apply_outflow, &ceed_data->qf_apply_outflow_jacobian)); 629 PetscCall(SetupBCQFunctions(ceed, dim_sur, num_comp_x, num_comp_q, q_data_size_sur, jac_data_size_sur, problem->apply_freestream, 630 problem->apply_freestream_jacobian, &ceed_data->qf_apply_freestream, &ceed_data->qf_apply_freestream_jacobian)); 631 632 // ***************************************************************************** 633 // CEED Operator Apply 634 // ***************************************************************************** 635 // -- Apply CEED Operator for the geometric data 636 PetscCallCeed(ceed, CeedOperatorApply(ceed_data->op_setup_vol, ceed_data->x_coord, ceed_data->q_data, CEED_REQUEST_IMMEDIATE)); 637 638 // -- Create and apply CEED Composite Operator for the entire domain 639 if (!user->phys->implicit) { // RHS 640 CeedOperator op_rhs; 641 PetscCall(CreateOperatorForDomain(ceed, dm, bc, ceed_data, user->phys, user->op_rhs_vol, NULL, height, P_sur, Q_sur, q_data_size_sur, 0, &op_rhs, 642 NULL)); 643 PetscCall(OperatorApplyContextCreate(dm, dm, ceed, op_rhs, user->q_ceed, user->g_ceed, user->Q_loc, NULL, &user->op_rhs_ctx)); 644 PetscCallCeed(ceed, CeedOperatorDestroy(&op_rhs)); 645 } else { // IFunction 646 PetscCall(CreateOperatorForDomain(ceed, dm, bc, ceed_data, user->phys, user->op_ifunction_vol, op_ijacobian_vol, height, P_sur, Q_sur, 647 q_data_size_sur, jac_data_size_sur, &user->op_ifunction, op_ijacobian_vol ? &user->op_ijacobian : NULL)); 648 if (user->op_ijacobian) { 649 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(user->op_ijacobian, "ijacobian time shift", &user->phys->ijacobian_time_shift_label)); 650 } 651 if (problem->use_strong_bc_ceed) PetscCall(SetupStrongBC_Ceed(ceed, ceed_data, dm, user, problem, bc, q_data_size_sur)); 652 if (app_ctx->sgs_model_type == SGS_MODEL_DATA_DRIVEN) PetscCall(SGS_DD_ModelSetup(ceed, user, ceed_data, problem)); 653 } 654 655 if (app_ctx->turb_spanstats_enable) PetscCall(TurbulenceStatisticsSetup(ceed, user, ceed_data, problem)); 656 if (app_ctx->diff_filter_monitor) PetscCall(DifferentialFilterSetup(ceed, user, ceed_data, problem)); 657 658 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_jd_i)); 659 PetscCallCeed(ceed, CeedOperatorDestroy(&op_ijacobian_vol)); 660 PetscCallCeed(ceed, CeedVectorDestroy(&jac_data)); 661 PetscFunctionReturn(PETSC_SUCCESS); 662 } 663